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Data Fields
fsg_search_s Struct Reference

Implementation of FSG search (and "FSG set") structure. More...

#include <fsg_search_internal.h>

Data Fields

ps_search_t base
 
hmm_context_t * hmmctx
 HMM context.
 
fsg_model_t * fsg
 FSG model.
 
struct fsg_lextree_s * lextree
 Lextree structure for the currently active FSG.
 
struct fsg_history_s * history
 For storing the Viterbi search history.
 
glist_t pnode_active
 Those active in this frame.
 
glist_t pnode_active_next
 Those activated for the next frame.
 
int32 beam_orig
 Global pruning threshold.
 
int32 pbeam_orig
 Pruning threshold for phone transition.
 
int32 wbeam_orig
 Pruning threshold for word exit.
 
float32 beam_factor
 Dynamic/adaptive factor (<=1) applied to above beams to determine actual effective beams.
 
int32 beam
 
int32 pbeam
 
int32 wbeam
 Effective beams after applying beam_factor.
 
int32 lw
 
int32 pip
 
int32 wip
 Language weights.
 
frame_idx_t frame
 Current frame.
 
uint8 final
 Decoding is finished for this utterance.
 
uint8 bestpath
 Whether to run bestpath search and confidence annotation at end.
 
float32 ascale
 Acoustic score scale for posterior probabilities.
 
int32 bestscore
 For beam pruning.
 
int32 bpidx_start
 First history entry index this frame.
 
int32 ascr
 
int32 lscr
 Total acoustic and lm score for utt.
 
int32 n_hmm_eval
 Total HMMs evaluated this utt.
 
int32 n_sen_eval
 Total senones evaluated this utt.
 
ptmr_t perf
 Performance counter.
 
int32 n_tot_frame
 

Detailed Description

Implementation of FSG search (and "FSG set") structure.

Definition at line 68 of file fsg_search_internal.h.

Field Documentation

◆ ascale

float32 fsg_search_s::ascale

Acoustic score scale for posterior probabilities.

Definition at line 94 of file fsg_search_internal.h.

◆ ascr

int32 fsg_search_s::ascr

Definition at line 99 of file fsg_search_internal.h.

◆ base

ps_search_t fsg_search_s::base

Definition at line 69 of file fsg_search_internal.h.

◆ beam

int32 fsg_search_s::beam

Definition at line 87 of file fsg_search_internal.h.

◆ beam_factor

float32 fsg_search_s::beam_factor

Dynamic/adaptive factor (<=1) applied to above beams to determine actual effective beams.

For implementing absolute pruning.

Definition at line 84 of file fsg_search_internal.h.

◆ beam_orig

int32 fsg_search_s::beam_orig

Global pruning threshold.

Definition at line 81 of file fsg_search_internal.h.

◆ bestpath

uint8 fsg_search_s::bestpath

Whether to run bestpath search and confidence annotation at end.

Definition at line 92 of file fsg_search_internal.h.

◆ bestscore

int32 fsg_search_s::bestscore

For beam pruning.

Definition at line 96 of file fsg_search_internal.h.

◆ bpidx_start

int32 fsg_search_s::bpidx_start

First history entry index this frame.

Definition at line 97 of file fsg_search_internal.h.

◆ final

uint8 fsg_search_s::final

Decoding is finished for this utterance.

Definition at line 91 of file fsg_search_internal.h.

◆ frame

frame_idx_t fsg_search_s::frame

Current frame.

Definition at line 90 of file fsg_search_internal.h.

◆ fsg

fsg_model_t* fsg_search_s::fsg

FSG model.

Definition at line 73 of file fsg_search_internal.h.

◆ history

struct fsg_history_s* fsg_search_s::history

For storing the Viterbi search history.

Definition at line 76 of file fsg_search_internal.h.

◆ hmmctx

hmm_context_t* fsg_search_s::hmmctx

HMM context.

Definition at line 71 of file fsg_search_internal.h.

◆ lextree

struct fsg_lextree_s* fsg_search_s::lextree

Lextree structure for the currently active FSG.

Definition at line 74 of file fsg_search_internal.h.

◆ lscr

int32 fsg_search_s::lscr

Total acoustic and lm score for utt.

Definition at line 99 of file fsg_search_internal.h.

◆ lw

int32 fsg_search_s::lw

Definition at line 88 of file fsg_search_internal.h.

◆ n_hmm_eval

int32 fsg_search_s::n_hmm_eval

Total HMMs evaluated this utt.

Definition at line 101 of file fsg_search_internal.h.

◆ n_sen_eval

int32 fsg_search_s::n_sen_eval

Total senones evaluated this utt.

Definition at line 102 of file fsg_search_internal.h.

◆ n_tot_frame

int32 fsg_search_s::n_tot_frame

Definition at line 105 of file fsg_search_internal.h.

◆ pbeam

int32 fsg_search_s::pbeam

Definition at line 87 of file fsg_search_internal.h.

◆ pbeam_orig

int32 fsg_search_s::pbeam_orig

Pruning threshold for phone transition.

Definition at line 82 of file fsg_search_internal.h.

◆ perf

ptmr_t fsg_search_s::perf

Performance counter.

Definition at line 104 of file fsg_search_internal.h.

◆ pip

int32 fsg_search_s::pip

Definition at line 88 of file fsg_search_internal.h.

◆ pnode_active

glist_t fsg_search_s::pnode_active

Those active in this frame.

Definition at line 78 of file fsg_search_internal.h.

◆ pnode_active_next

glist_t fsg_search_s::pnode_active_next

Those activated for the next frame.

Definition at line 79 of file fsg_search_internal.h.

◆ wbeam

int32 fsg_search_s::wbeam

Effective beams after applying beam_factor.

Definition at line 87 of file fsg_search_internal.h.

◆ wbeam_orig

int32 fsg_search_s::wbeam_orig

Pruning threshold for word exit.

Definition at line 83 of file fsg_search_internal.h.

◆ wip

int32 fsg_search_s::wip

Language weights.

Definition at line 88 of file fsg_search_internal.h.

The documentation for this struct was generated from the following file: